J/A+AS/132/31 Kinematical models for double radio sources (Nilsson 1998)
Kinematical models for double radio sources and the unified scheme.
II. The database
Nilsson K.
<Astron. Astrophys. Suppl. Ser. 132, 31 (1998)>
=1998A&AS..132...31N 1998A&AS..132...31N (SIMBAD/NED BibCode)
ADC_Keywords: Radio sources
Keywords: galaxies: active - jets - radio continuum: galaxies
Description:
These tables contain structural parameters for a large sample of
classical FR II (Fanaroff-Riley II, 1974MNRAS.167p..31F 1974MNRAS.167p..31F) double radio
sources obtained from the literature.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 140 725 Data for the HR (Herbig and Readhead,
Cat. J/ApJS/81/83) and 2.5 Jy samples
table2.dat 136 313 Data for sources not belonging to the HR and
2.5 Jy samples
refs.dat 116 289 References
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See also:
VIII/15 : Parkes Radio Sources Catalogue (PKSCAT90) (Wright+ 1990)
VIII/17 : The 1.4GHz Northern Sky Catalog (White+ 1992)
VIII/16 : Molonglo Reference Catalogue of Radio Sources (Large+ 1991)
VIII/4 : Fourth Cambridge Survey (4C) (Pilkington+ 1965; Gower+1967)
VIII/43 : Radio survey of clusters of galaxies (Andernach+ 1978)
VIII/13 : A new catalog of 53522 4.85GHz sources (Becker+ 1991)
VII/2 : Master list of radio sources, updated 1978 (Dixon, 1970)
VIII/5 : Bright Extragalactic Radio Sources (1Jy) (Kuehr+, 1981)
VII/99 : Radial Velocities of Galaxies (Palumbo+ 1986)
III/175 : Optical spectroscopy of radio sources (Stickel+, 1989-94)
J/ApJS/81/83 : Compendium of Radio Spectra and Luminosities (Herbig+ 1992)
Byte-by-byte Description of file: table?.dat
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Bytes Format Units Label Explanations
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1- 8 A8 --- IAU IAU name of the source
9 A1 --- m_IAU [ABNS] Multiplicity index on IAU
11- 20 A10 --- Name Other name of the source
22- 27 F6.4 --- z ? Redshift of optical identification
29- 35 F7.2 arcsec LAS Largest angular size of the radio structure
36- 40 F5.2 --- SI ? Spectral index between 178MHz and 5GHz
42- 47 F6.1 kpc Sizel ? Projected linear size (1)
49- 53 F5.2 [10-7W] logL ? Luminosity between 10MHz and 10GHz in the
rest frame of the source (1)
55- 62 F8.2 mJy S5GHZcore ? Flux of the core at 5 GHz
64- 70 F7.3 --- SIcore ? Spectral index of the core near 5 GHz
72- 77 F6.4 --- Pc/Ptot ? Relative strength of the core at 5 GHz (1)
79- 82 F4.2 --- Q ? Arm length ratio (2)
84- 85 I2 deg D ? Bending angle
87- 91 F5.2 --- F ? Lobe flux ratio (3)
93- 96 I4 MHz nuF ? Frequency at which F has been measured
98-101 F4.2 --- Flux% ? Interferometric flux/single dish flux (4)
103 A1 --- ID [GQ] Optical identification (5)
106-108 I3 --- Refmap Reference of the radio map (in refs.dat)
109 A1 --- n_Refmap [*] Note on Refmap (6)
111-135 A25 --- Refs References in refs.dat file
137-139 A3 --- Sample Sample membership
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Note (1): H0=50km/s/Mpc and q0=0.5 is assumed
Note (2): Ratio fo the distances of the outermost hotspots at opposite sides
from the radio core or the optical identification. Q>1 by definition
Note (3): F=S1/S2, where S1 is the flux density of the lobe farther from the
core and S2 is the flux density of the lobe loser to the core
Note (4): Flux%=(Score+Slobes)/Stot, where Score is the flux density of the
core, Slobes=S1+S2 is the flux density of the lobes and Stot is the
total flux density of the source measured with a single dish radio
telescope
Note (5): 'G': galaxy
'Q': Quasar
' ': unidentified
Note (6): *: No actual radio map was available and the structural data was
taken from tabular material
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Ref Reference number
5- 23 A19 --- BibCode BibCode
25- 50 A26 --- Aut Authors name
52-151 A100 --- Com Comments
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Acknowledgements: Kari Nilsson
References:
Baryshev & Teerikorpi, Paper I. 1995A&A...295...11B 1995A&A...295...11B
(End) Patricia Bauer [CDS] 15-May-1998